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ENHANCING PROTEIN UTILIZATION AND GROWTH PERFORMANCE IN STRIPED CATFISH WITH CINNAMALDEHYDE AND OPTIMIZED ENERGY-TO-PROTEIN RATIOS Wahyudi, Imam Tri; Jusadi, Dedi; Setiawati, Mia; Ekasari, Julie; Suprayudi, Muhammad Agus; Kurniawinata, Mohamad Iqbal; Imlani, Ainulyakin Hasan
Indonesian Aquaculture Journal Vol 20, No 2 (2025): (December, 2025)
Publisher : Agency for Marine and Fisheries Extension and Human Resources

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/iaj.20.2.2025.221-230

Abstract

Efficient dietary protein utilization is essential to reduce feed costs and environmental impacts in sustainable aquaculture. This study aimed to evaluate the effects of cinnamaldehyde (CA) supplementation in feed with various energy-to-protein (E:P) ratios on the chemical composition of Pangasianodon hypophthalmus. The five feed formulas that made up the treatment feed were as follows: 28:13-C0 (28 % Protein with an E:P ratio of 13 and CIN 0 g kg-1); 25:14-C1 (25 % protein with an E:P ratio of 14 and CIN 1.2 g kg-1); 25:14-C2 (25 % protein with an E:P ratio of 14 and CIN 1.7 g kg-1); 25:15-C1 (25 % protein with an E:P ratio of 15 and CIN 1.2 g kg-1); and 25:15-C2 (25 % Protein with an E:P ratio of 15 and CIN 1.7 g kg-1). Striped catfish weighing 28.06 ± 0.19 g were placed in a hapa (2 × 1 × 1 m3) at a density of 25 fish per cage. Fish were fed to apparent satiation three times daily for 60 d. The 25:14-C2, 25:15-C1, and 25:15-C2 diets increased albumin levels and reduced cholesterol, while 25:15-C2 also yielded the highest total protein and lowest triglyceride levels. Growth performance and feed efficiency were comparable among 28:13-C0, 25:14-C2, 25:15-C1, and 25:15-C2 (final weight: 141.62–143.75 g; FCR: 1.16–1.19). Protein efficiency ratio was highest in 25:15-C1 and 25:15-C2, whereas protein retention peaked in 25:14-C2. The hepatosomatic index was elevated in 25:14-C1, 25:14-C2, and 25:15-C1. Body lipid content was highest in 25:15-C1, while muscle lipid content was lowest in 25:14-C2 and 25:15-C1. Reducing dietary protein from 28 % to 25 % did not compromise growth performance at the E:P ratio level of 15 with a supplementation of 1.2 g kg-1 CIN.
BROMELIN PADA PAKAN DAPAT MEMPERBAIKI KINERJA PERTUMBUHAN LARVA IKAN NILA Oreochromis niloticus Rahma, Balqis Aulia; Jusadi, Dedi; Setiawati, Mia; Adestia, Talita Shofa
Media Akuakultur Vol 20, No 2 (2025): Desember 2025
Publisher : Politeknik Kelautan dan Perikanan Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ma.20.2.2025.63-69

Abstract

Penelitian ini adalah bertujuan untuk mengkaji efek penambahan enzim bromelin dalam pakan terhadap pertumbuhan ikan nila (Oreochromis niloticus) selama tahap pembenihan. Penelitian ini menggunakanRancangan Acak Lengkap (RAL) dengan empat perlakuan pakan yang mengandung bromelin pada kadar 0, 5, 10, serta 15 g kg-1 pakan dan masing-masing diulang sebanyak empat kali. Seratus larva ikan nila, bobotawal rata-rata 0,06±0,02 (g), umur 7 hari ditebar perakuarium dengan volume air 90 L, lalu dipelihara selama 40 hari. Pemberian pakan dilakukan lima kali sehari hingga ikan mencapai tingkat kenyang (at satiation) selama masa pemeliharaan 20 hari pertama dan 4 kali sehari pada 20 hari berikutnya. Hasil penelitian ini membuktikan bahwa penambahan bromelin pada pakan dapat meningkatkan efisiensi pemanfaatan pakan oleh ikan nila karena dapat meningkatkan biomassa ikan (280,60±2,31), rasio efisiensi protein (2,22±0,02), serta menurunkan rasio konversi pakan (1,12±0,01). Bobot individu ikan tidak berbeda nyata antar perlakuan, namun nilai kelangsungan hidup yang tinggi pada perlakuan penambahan bromelin 10 g kg-1, menyebabkan biomassa ikan panen meningkat secara signifikan yang berbeda nyata dari perlakuan 0 g kg-1. Dengan demikian dapat disimpulkan bahwa dosis terbaik penambahan bromelin di fase pembenihan ikan nila adalah 10 g kg-1. 
Co-Authors , Alimuddin , Mulyasari , Susan . Kurdianto . Melati . Yuniarti A.D. Akbar Achmad Fauzi, Ichsan Ade Dwi Sasanti Afiff , Usamah Agus Oman Sudrajat Alimuddin Alimuddin A alimuddin alimuddin Aliyah Sakinah, Aliyah Amelia Oktaviani, Amelia Apriana Vinasyiam Arbajayanti, Rahma Dini Arfani, Muhammad Dicky Arini Resti Fauzi Aris Tri Wahyudi Arlita, Kriswidya Artin Indrayati Asda Laining Asda Laining Atma Jaya Salman Muin Audia Wuryas Pradita Negara, Grenda Azmi Afriansyah Bambang Priyo Utomo Bianingrum Bianingrum Burhanudin Faisal, Burhanudin C. Nuraeni D. Jusadi D. Shafruddin Dadang Kurniawan Dadang Syafruddin Dairun, Suclyadi Darina Putri Darsiani Darsiani darsiani, Darsiani DEDI JUSADI dedy yaniharto Dewi Yuniati Dewi Yuniati, Dewi Diamahesa, Wastu Ayu Dian Hardiantho Dian Hardianto Dinamella Wahjuningrum Dinar Tri Soelistyowati Dody Sihono Eddy Supriyono Eka Hidayatus Solikhah Eko Harianto, Eko Enang Harris Erni Susanti Fahmi Hasan, Fahmi Fahmi Rajab Fardila Putri, Rizqiyatul Fauzan, Agung Luthfi Fauzi, Arini Resti Febrina Rolin Ferdinand Hukama Taqwa Feri Kurniawati Firsty Rahmatia Gamel Koncara Goro Yoshizaki Gustina, Ira Hany Handajani Harton Arfah Hasan Abidin Hendriana, Andri Huaida, Chatya Iqlima I Mokoginta I Nyoman Adi Asmara Giri I. Mokoginta I. Tepu Ichsan Achmad Fauzi Ichsan Achmad Fauzi Iis Diatin Ika Wahyuni Putri Imlani, Ainulyakin Hasan Imron Imron, Imron Inem Ode Ing Mokoginta Iqbal Kurniawinata, Mohamad Irzal Effendi Ismail Rahmat Ismarica, Ismarica Istifarini, Mita Ita Apriani Jefry Jefry Jr., Muhammad Zairin Jufri, Fatahillah Maulana Juli Ekasari Julia Eka Astarini Julie Ekasari Kaliky, Nunun Ainun Putri Sari Banun Karno Setyotomo Ketut Sugama Ketut Sugama Khasanah, Noviati Rohmatul Kukuh Nirmala Kusriyati Kusriyati L. Indriastuti La Muhamad, Idul M. Zairin Junior M.A. Suprayudi MA Suprayudi Mala Nurilmala Mas Tri Djoko Sunarno Mas Tri Djoko Sunarno Mas Tri Djoko Sunarno Mas Tri Djoko Sunarno, Mas Tri Djoko Maulana, Fajar Mohammad Mukhlis Kamal Muhamad Yamin MUHAMMAD AGUS SUPRAYUDI Muhammad Safir Muhammad Zairin Jr. MUNTI YUHANA N. Nurjanah N.B.P Utomo N.R. Azwar Nadisa Theresia Putri Naufal, Muhammad Restya nFN Safratilofa Niagara, Niagara Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyoutomo Nur Hikma Mahasu Nur, Abidin Nuraini Annisa, Nuraini Nurhayati Nurhayati Nuri Kamaliah, Syarifah Nurly Faridah Octaviana, Myrza Fikry Odang Carman Ode, Inem P. Purnama Pangentasari, Dwinda Pattipeilohy, Christian Ernsz Pratama, Muhammad Aldo Puji Hastuti, Yuni Putri Pratamaningrum Arifin Putri Utami, Putri Putri, Anisa Permata Putri, Savira Nurindra R. Affandi Rahma, Balqis Aulia Rahmadani Rahmadani Rakhmawati, Rakhmawati, Ranti Melasari Rasidi Rasidi Rasidi, Rasidi Retno Astrini Reza Samsudin RIDWAN AFFANDI Riska Diana Rizkan Fahmi Ronny I. Wahju Rosliana, Rosliana Shella Marlinda Shidik, Taufik Shidik Adi Nugroho Siti Khodijah SITI KHODIJAH Siti Murniasih Sri Nuryati Sri Nuryati Suardi Laheng Suci antoro Suclyadi Dairun Sujono Sujono Sukenda . Sukenda Sukenda Sukenda Sukenda Sumantri, Iwan Sumiana, I Kadek Suryadi Saputra Syefti Palmi, Revita T.M. Haja Almuqaramah Talita Shofa Adestia Tatag Budiardi Thoy Batun Citra Rahmadani TI Winarno Toshiro Masumoto Triana Retno Palupi Upmal Deswira Uttari Dewi W Manalu W. Manalu Wahyu Pamungkas Wahyudi, Imam Tri WAODE MUNAENI Wasjan WIDANARNI WIDANARNI Widya Puspitasari Wildan Nurussalam Windu Sukenda Wiwik Hildayanti Wiyoto Wiyoto, Wiyoto Y. Hadiroseyani Yonvitner - Yuli Andriani Yuni Puji Hastuti